I've noticed a couple of issues with the Ravnica Add-On and Compendium that were pretty disappointing to me: None of the Guild Backgrounds include rollable table fields in the charactermancer for contacts, as described in the book The Add-On does not include rollable tables or macros for: Guild Contacts Reasons for Co-operating Reason For Joining Guild Reason for Independence Months Reason for Infiltration (Dimir) The Dimir Operative background will cause the character sheet to not complete when you select 'class equipment' as your starting equipment, presumably because there is a bug preventing it from adding the necessary starting equipment from the 'secret identity Compendium pages for 'Creatures By Guild' for most guilds have broken links for creatures that are provided BY the Guildmaster's Guide To Ravnica EDIT: Additionally, The compendium index doesn't include links to all sections of the book. It can be confusing to navigate. For example, if I were looking for the 'Guild Spells' sections, I would not know where to click. I also noticed: Clicking 'Next Page' on the Simic Scientist article leads me to the spell description of Chaos Bolt, and it's unclear why. It makes me wonder what other content is easily missed because it's not shown on the index?